I have a small shop and use a Ridgid TS3650 contractor style table saw. Dust collection has always been a problem. I have tried enclosing the saw with hardboard pieces in the past but this makes it impossible to tilt your blade as the motor sticks out.
I recentlly bought this product, the Dustcutter II from Woodcraft. It is basically a dust bag shaped like a funnel with a 2 1/4” port at the end. It attaches to the table saw from the inside by velcro.
The installation guide say...